US10787041B2 - Pneumatic tire with layered decorative portion on sidewall outer surface - Google Patents
Pneumatic tire with layered decorative portion on sidewall outer surface Download PDFInfo
- Publication number
- US10787041B2 US10787041B2 US15/502,269 US201515502269A US10787041B2 US 10787041 B2 US10787041 B2 US 10787041B2 US 201515502269 A US201515502269 A US 201515502269A US 10787041 B2 US10787041 B2 US 10787041B2
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- United States
- Prior art keywords
- layer
- decorative portion
- pneumatic tire
- print layer
- storage modulus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010410 layer Substances 0.000 claims abstract description 105
- 239000011241 protective layer Substances 0.000 claims abstract description 38
- 230000014509 gene expression Effects 0.000 claims abstract description 20
- 239000011324 bead Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 description 14
- 229920005989 resin Polymers 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 239000003973 paint Substances 0.000 description 11
- 239000000976 ink Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000002318 adhesion promoter Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000004611 light stabiliser Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005260 alpha ray Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/001—Decorating, marking or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/002—Protection against exterior elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/04—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof having annular inlays or covers, e.g. white sidewalls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/72—Side-walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C2013/005—Physical properties of the sidewall rubber
- B60C2013/006—Modulus; Hardness; Loss modulus or "tangens delta"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/04—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof having annular inlays or covers, e.g. white sidewalls
- B60C2013/045—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof having annular inlays or covers, e.g. white sidewalls comprising different sidewall rubber layers
Definitions
- the present disclosure relates to a pneumatic tire.
- the decorative portion formed by the print layer as described above when the decorative portion formed by the print layer as described above is provided in a tire, cracks may occur in the decorative portion due to strain caused by deformation of the tire during running. Accordingly, there is a need for improving durability of the decorative portion. Furthermore, the print layer may peel off when the tire contacts a curbstone or the like. Accordingly, there is also a need for improving resistance to external damage of the decorative portion including the print layer.
- the present disclosure has been conceived in light of the above problems, and the present disclosure is to provide a pneumatic tire in which durability and resistance to external damage of the decorative portion in the sidewall portion are improved.
- a pneumatic tire including, on an outer surface of a sidewall portion thereof, a decorative portion including a print layer and a protective layer located on a tire outer side of the print layer, wherein
- the decorative portion further includes an intermediate layer located between the print layer and the protective layer, and
- a “storage modulus” refers to a storage modulus that is measured at 25° C. according to JIS K7244.
- a “thickness of layer” herein refers to a thickness that is measured at a maximum width position of the layer and measured when the tire is mounted to an applicable rim, filled with a predetermined internal pressure, and placed under no load.
- an “applicable rim” refers to any of rims specified in industrial standards valid in respective regions where tires are manufactured and used. Examples of such industrial standards include Japan Automobile Tire Manufacturers Association (JATMA) YEAR BOOK in Japan, European Tire and Rim Technical Organization (ETRTO) STANDARDS MANUAL in Europe, and the TIRE and RIM ASSOCIATION INC. (TRA) YEAR BOOK in the United States.
- a “prescribed internal pressure” refers to an air pressure (maximum air pressure corresponding to a tire maximum load capacity for a tire of applicable size as specified in JATMA or other standards.
- a “contrast ratio” described below refers to a paint area per unit area on a tire surface and may be obtained, for example, by measuring an area over which paint is applied through image processing with a microscope.
- the present disclosure provides a pneumatic tire in which durability and resistance to external damage of the decorative portion in the sidewall portion are improved.
- FIG. 1 is a sectional view in a tire width direction of a pneumatic tire according to one of embodiments of the present disclosure
- FIG. 2 is a side view of a tire-rim assembly in which a pneumatic tire is mounted to a rim according to one of embodiments of the present disclosure
- FIG. 3 is a partial sectional view schematically illustrating a decorative portion and a sidewall portion.
- FIG. 1 is a sectional view in a tire width direction of a pneumatic tire according to one of embodiments of the present disclosure.
- FIG. 1 illustrates only a half portion in the tire width direction that is demarcated by a tire equatorial plane CL as a boundary, the other half portion in the tire width direction, which is not illustrated, has the same structure.
- the pneumatic tire 1 includes an annular tread portion 2 , which extends continuously in a tire circumferential direction, a pair of sidewall portions 3 (with only one of the sidewall portions 3 illustrated in FIG.
- the tire 1 in an example of FIG. 1 includes a carcass 5 , which extends toroidally between a pair of bead cores 4 a (with only one of the bead cores 4 a illustrated in FIG. 1 ) embedded in the bead portions 4 , and a belt 6 , which is disposed on the outer side in the tire radial direction of the carcass 5 and which includes two belt layers in this example.
- FIG. 2 is a side view of a tire-rim assembly in which a pneumatic tire is mounted to an applicable rim according to one of embodiments of the present disclosure.
- the tire 1 is mounted to an applicable rim R, and the tire 1 includes, on an outer surface 3 a of the sidewall portion 3 , an annular decorative portion 7 in the illustrated example.
- markings M1 and M2 which include alphabets, are applied to two positions on a circumference of the decorative portion 7 .
- the decorative portion 7 may also be provided partially on the circumference of sidewall portion 3 .
- the decorative portion 7 may be provided in the two positions to which the markings M1 and M2 are applied.
- FIG. 3 is a partial sectional view schematically illustrating the decorative portion 7 and the sidewall portion 3 .
- the decorative portion 7 includes a print layer 8 and a protective layer 9 , which is located on the tire outer side of the print layer 8 to protect the print layer 8 against external damage.
- the decorative portion 7 further includes an intermediate layer 10 , which is located between the print layer 8 and the protective layer 9 .
- the print layer 8 may be formed by applying paint, such as ink, to the outer surface 3 a of the sidewall portion 3 by screen printing, ink jet printing, relief printing, or another printing process.
- paint such as ink
- the print layer 8 may have a laminated structure of a white-paint layer and a color-paint layer (in any color other than white) disposed on the tire outer side of the white-paint layer. To produce the decorative portion 7 with excellent color density, it is preferable to make the white-paint layer thicker than the color-paint layer.
- the above laminated structure may be applied to an entirety or part of the circumference of the print layer 8 .
- the color-paint layer may be laminated directly on a surface of the white-paint layer or may be formed via a primer layer.
- the print layer 8 and a rubber layer (side rubber) constituting the sidewall portion 3 may be in direct contact or may be in contact via a primer layer.
- the primer layer may be made of the same material as the intermediate layer 10 . This omits the need for preparing individual materials (such as inks) and reduces cost.
- the intermediate layer 10 and the protective layer 9 are formed as transparent layers so that the print layer 8 is visible.
- a storage modulus of the print layer 8 a storage modulus of the protective layer 9 , and a storage modulus of the intermediate layer 10 are respectively defined as E1′, E2′, and E3′
- the pneumatic tire of the present embodiment satisfies the following relational expression: E2′>E3′>E1′.
- one possible way to increase resistance to external damage of the decorative portion 7 is to use the protective layer 9 having a high storage modulus.
- a great difference in rigidity between the protective layer 9 and the print layer 8 might lead to occurrence of cracks at an interface therebetween due to strain of the tire, a rubber article.
- the intermediate layer 10 which has a storage modulus satisfying the above relational expression, is disposed between the print layer 8 and the protective layer 9 , the difference in rigidity from the print layer 8 to the protective layer 9 is mitigated.
- the present embodiment improves durability of the decorative portion 7 , while disposing the protective layer 9 , which has a storage modulus sufficient for resistance to external damage to be demonstrated.
- durability and resistance to external damage of the decorative portion in the sidewall portion are improved.
- the ratio E2′/E3′ and the ratio E3′/E1′ preferably satisfy the following relational expression: E2′/E3′ ⁇ E3′/E1′.
- the ratio E3′/E1′ of the storage modulus of the intermediate layer 10 to the storage modulus of the print layer 8 , on the side in which the storage moduli are high, is set to be greater than the ratio E2′/E3′ of the storage modulus of the protective layer 9 to the storage modulus of the intermediate layer 10 , on the side in which the storage moduli are low. Consequently, durability and resistance to external damage of the decorative portion 7 as a whole is further improved.
- the ratio E2′/E1′ preferably satisfies the following relational expression: E2′/E1′ ⁇ 5.
- the above ratio E2′/E1′ preferably satisfies the following relational expression: E2′/E1′ ⁇ 100.
- the print layer 8 and the intermediate layer 10 are even better adaptive to strain of side rubber caused especially by deformation of the sidewall portion 3 of the tire, and durability of the decorative portion 7 is even further improved.
- the storage modulus E1′ of the print layer 8 is preferably 1.0 ⁇ 10 8 (Pa) or less, and the storage modulus E2′ of the protective layer 9 is preferably 1.0 ⁇ 10 7 (Pa) or more.
- the storage modulus E1′ of the print layer 8 is preferably 1.0 ⁇ 10 6 (Pa) or more, and the storage modulus E2′ of the protective layer 9 is preferably 5.0 ⁇ 10 8 (Pa) or less.
- examples of materials of the print layer 8 may include, but not particularly limited to, active energy ray curing ink that is composed mainly of oligomer, monomer, and a coloring agent and that also contains, as needed, a photopolymerization initiator, an ultraviolet absorbing agent, an antioxidant, a light stabilizer, an adhesion promoter, a rheology control agent, a dispersant, or the like.
- the storage modulus E1′ of the print layer 8 may be regulated to be within a predetermined range by controlling the amounts of the above materials.
- UF-245 ink series manufactured by DNP Fine Chemicals Co., Ltd. may be used as materials of the print layer 8 .
- Examples of materials of the protective layer 9 may include, but not particularly limited to, (meth)acrylic acid-based resin or resin obtained by silicone-modification of (meth)acrylic acid-based resin. In addition to such resin, urethane-based resin or any resin containing resin obtained by carbonate-modification of urethane-based resin may also be used.
- materials of the protective layer 9 for example, “OP-SA13”, “OP-SA79”, “OP-SA355”, and “OP-SA356” manufactured by DNP Fine Chemicals Co., Ltd.
- the storage modulus E2′ of the protective layer 9 may be regulated to be within a predetermined range by controlling the amounts of the above materials.
- Examples of materials of the intermediate layer 10 may include, but not particularly limited to, active energy ray curing ink for forming the intermediate layer that is composed mainly of oligomer and monomer and that also contains, as needed, a photopolymerization initiator, an ultraviolet absorbing agent, an antioxidant, a light stabilizer, an adhesion promoter, a theology control agent, or the like.
- active energy ray curing ink for forming the intermediate layer that is composed mainly of oligomer and monomer and that also contains, as needed, a photopolymerization initiator, an ultraviolet absorbing agent, an antioxidant, a light stabilizer, an adhesion promoter, a theology control agent, or the like.
- UF-64 ink series manufactured by DNP Fine Chemicals Co., Ltd. may be used as materials of the intermediate layer 10 .
- the storage modulus E3′ of the intermediate layer 10 may be regulated to be within a predetermined range by controlling the amounts of the above materials.
- examples of an active energy ray may include
- a thickness d1 of the print layer 8 is preferably greater than a thickness d2 of the protective layer 9 and a thickness d3 of the intermediate layer 10 .
- the thickness of the print layer 8 which has the lowest storage modulus and is softest, greatest of all, flexibility of the decorative portion 7 as a whole is improved, and durability of the decorative portion 7 is even further improved.
- the ratio d2/d1 and the ratio d3/d1 preferably satisfy the following relational expressions: d2/d1 ⁇ 1 ⁇ 2; and d3/d1 ⁇ 1 ⁇ 2.
- a total sum (d2+d3) of the thickness d2 of the protective layer 9 and the thickness d3 of the intermediate layer 10 is preferably 1 ⁇ 2 or less the thickness d1 of the print layer 8 .
- the thickness d1 of the print layer 8 is preferably from 30 to 60 ⁇ m
- the thickness d2 of the protective layer 9 is preferably from 10 to 15 ⁇ m
- the thickness d3 of the intermediate layer 10 is preferably from 10 to 20 ⁇ m.
- the contrast ratio of the intermediate layer 10 is preferably less than the contrast ratio of the print layer 8 and the contrast ratio of the protective layer 9 .
- Reducing the contrast ratio of the intermediate layer 10 creates a catch due to microscopic irregularities and accordingly, further improves adhesiveness between the intermediate layer 10 and the print layer 8 . Furthermore, at an interface between the intermediate layer 10 and the print layer 8 , a region over which paint is not applied microscopically is created, and strain is released. Accordingly, durability of the decorative portion 7 is further improved.
- tires according to Examples 1 to 5 and a tire according to Comparative Example 1 were experimentally produced and each tested for evaluating durability and resistance to external damage of the decorative portion.
- the tires each have the common internal structure as illustrated in FIG. 1 and include, on the outer surface of the sidewall portion, the decorative portion including the print layer, the protective layer, and the intermediate layer.
- the tires have specifications shown in Table 1 below and are common in terms of other specifications not listed in Table 1.
- Each tire was mounted to an applicable rim, filled with a prescribed internal pressure, and installed on a vehicle. Then, after driven for 20,000 km on the actual vehicle, each tire was tested to measure the length of a crack occurring in the decorative portion for evaluating durability of the decorative portion. The evaluation is expressed as an index value, with the result for the tire according to Comparative Example 1 as 100. A larger value indicates better durability of the decorative portion (i.e., a shorter length of crack).
- the decorative portion was subjected to a scratch test with a coin under a load condition of 1200 g, and according to the number of scratches observed when peeling occurred in the decorative portion, resistance to external damage of the decorative portion was evaluated.
- the evaluation is expressed as an index value, with the result for the tire according to Comparative Example 1 as 100. A larger value indicates better resistance to external damage of the decorative portion (i.e., a greater number of scratches observed before peeling).
- Example 1 and Example 2 show that Example 1, which satisfies the relational expression E2′/E3′ ⁇ E3′/E1′, is superior in durability and resistance to external damage of the decorative portion to Example 2.
- a comparison of Example 1 and Example 3 also shows that Example 1, which satisfies the relational expression E2′/E1′ ⁇ 5, is superior in durability of the decorative portion to Example 3.
- a comparison of Example 1 and Example 4 shows that Example 1, which satisfies the relational expression d1>d2, d3, is superior in durability of the decorative portion to Example 4.
- a comparison of Example 1 and Example 5 also shows that Example 1, which satisfies the relational expressions d2/d1 ⁇ 1 ⁇ 2 and d3/d1 ⁇ 1 ⁇ 2, is superior in durability of the decorative portion to Example 5.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
- PL1: JP2013237292A
E2′>E3′>E1′.
E2′>E3′>E1′.
E2′/E3′<E3′/E1′.
E2′/E1′≥5.
E2′/E1′≤100.
E1′<E4′; and E3′<E4′.
d2/d1≤½; and d3/d1≤½.
TABLE 1 | ||||||
Comparative | ||||||
Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 1 | |
E1′ (Pa) | 9.8 × 105 | 9.8 × 105 | 4.2 × 106 | 9.8 × 105 | 9.8 × 105 | 4.2 × 106 |
E2′ (Pa) | 2.0 × 107 | 2.0 × 107 | 2.0 × 107 | 2.0 × 107 | 2.0 × 107 | 1.6E+08 |
E3′ (Pa) | 4.9 × 106 | 1.1 × 106 | 4.9 × 106 | 4.9 × 106 | 4.9 × 106 | — |
E4′ (Pa) | 4.8 × 107 | 4.8 × 107 | 4.8 × 107 | 4.8 × 107 | 4.8 × 107 | 4.8 × 107 |
E2′ > E3′ > E1′ | Satisfied | Satisfied | Satisfied | Satisfied | Satisfied | — |
E2′/E3′< E3′/E1′ | Satisfied | Unsatisfied | Unsatisfied | Satisfied | Satisfied | — |
E2′/E1′ ≥ 5 | Satisfied | Satisfied | Unsatisfied | Satisfied | Satisfied | Satisfied |
E1′ < E4′ and | Satisfied | Satisfied | Satisfied | Satisfied | Satisfied | — |
E3′ < E4′ | ||||||
d1 (μm) | 40 | 40 | 40 | 40 | 40 | 40 |
d2 (μm) | 15 | 15 | 15 | 50 | 30 | 15 |
d3 (μm) | 10 | 10 | 10 | 10 | 10 | — |
d1 > d2, d3 | Satisfied | Satisfied | Satisfied | Unsatisfied | Satisfied | — |
d2/d1 ≤ 1/2 and | Satisfied | Satisfied | Satisfied | Satisfied | Unsatisfied | — |
d3/d1 ≤ 1/2 | ||||||
Contrast ratio of | Satisfied | Satisfied | Satisfied | Satisfied | Satisfied | — |
intermediate layer < | ||||||
contrast ratio of | ||||||
print layer, | ||||||
contrast ratio of | ||||||
protective layer | ||||||
Durability of | 250000 | 83335 | 83333 | 50000 | 50000 | 100 |
decorative portion | ||||||
Resistance to | 1000 | 400 | 1000 | 667 | 500 | 100 |
external damage | ||||||
of decorative | ||||||
portion | ||||||
- 1 Pneumatic tire
- 2 Tread portion
- 3 Sidewall portion
- 4 Bead portion
- 4 a Bead core
- 5 Carcass
- 6 Belt
- 7 Decorative portion
- 8 Print layer
- 9 Protective layer
- 10 Intermediate layer
Claims (7)
E2′>E3′>E1′.
E2′/E3′<E3′/E1′.
E2′/E1′5.
d2/d1≤½; and d3/d1≤½.
E1′<E4; and E3′<E4′.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-163064 | 2014-08-08 | ||
JP2014163064A JP6349198B2 (en) | 2014-08-08 | 2014-08-08 | Pneumatic tire |
PCT/JP2015/003727 WO2016021138A1 (en) | 2014-08-08 | 2015-07-24 | Pneumatic tire |
Publications (2)
Publication Number | Publication Date |
---|---|
US20170240002A1 US20170240002A1 (en) | 2017-08-24 |
US10787041B2 true US10787041B2 (en) | 2020-09-29 |
Family
ID=55263435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US15/502,269 Active 2037-05-07 US10787041B2 (en) | 2014-08-08 | 2015-07-24 | Pneumatic tire with layered decorative portion on sidewall outer surface |
Country Status (5)
Country | Link |
---|---|
US (1) | US10787041B2 (en) |
EP (1) | EP3196052B1 (en) |
JP (1) | JP6349198B2 (en) |
CN (1) | CN106660411B (en) |
WO (1) | WO2016021138A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201800006206A1 (en) * | 2018-06-11 | 2019-12-11 | TIRE FOR VEHICLE WHEELS |
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US3607498A (en) | 1967-05-17 | 1971-09-21 | Matsushita Electric Ind Co Ltd | Method of producing tires having decorative sidewalls |
JPH04121205A (en) | 1990-09-11 | 1992-04-22 | Bridgestone Corp | Pneumatic tire having colored ornament part and manufacture thereof |
JP2000185528A (en) | 1998-10-12 | 2000-07-04 | Yokohama Rubber Co Ltd:The | Tire |
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WO2007121473A1 (en) | 2006-04-18 | 2007-10-25 | Treadfx Llc | Production of a tire with printable thermoplastic organic polymer |
JP2009280070A (en) | 2008-05-21 | 2009-12-03 | Yokohama Rubber Co Ltd:The | Tire label |
WO2012029590A1 (en) | 2010-08-31 | 2012-03-08 | 大日本印刷株式会社 | Intermediate transfer medium |
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JP2013136332A (en) * | 2011-12-28 | 2013-07-11 | Bridgestone Corp | Tire |
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2014
- 2014-08-08 JP JP2014163064A patent/JP6349198B2/en active Active
-
2015
- 2015-07-24 CN CN201580042399.2A patent/CN106660411B/en active Active
- 2015-07-24 WO PCT/JP2015/003727 patent/WO2016021138A1/en active Application Filing
- 2015-07-24 US US15/502,269 patent/US10787041B2/en active Active
- 2015-07-24 EP EP15830600.1A patent/EP3196052B1/en active Active
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JPH04121205A (en) | 1990-09-11 | 1992-04-22 | Bridgestone Corp | Pneumatic tire having colored ornament part and manufacture thereof |
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Title |
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English machine translation of WO 2016/031141 A1, Mar. 3, 2016. * |
Nov. 1, 2017, Search Result of Office Action issued by the State Intellectual Property Office in the corresponding Chinese Patent Application No. 201580042399.2. |
Also Published As
Publication number | Publication date |
---|---|
CN106660411A (en) | 2017-05-10 |
WO2016021138A1 (en) | 2016-02-11 |
EP3196052B1 (en) | 2018-05-09 |
US20170240002A1 (en) | 2017-08-24 |
JP6349198B2 (en) | 2018-06-27 |
CN106660411B (en) | 2018-10-26 |
JP2016037247A (en) | 2016-03-22 |
EP3196052A1 (en) | 2017-07-26 |
EP3196052A4 (en) | 2017-08-09 |
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